Read the given statements each with one or two blanks. Select the option that correctly fills the blanks in any two of the statements.(a) `ul((i))` is the process of aerobic burning whereas `ul((ii))` is anaerobic burning of combustible constituent of solid waste at high temperature.
(b) `ul((i))` secretes milky fluid which helps in the mobility of sperms.
(c) Tendrils of Passiflora and thorns of Bougainvillea are `ul((i))` organs while wings of birds and insects are `ul((ii))` organs.
(d) `ul((i))` controls the coordination of body movements and posture whereas `ul((ii))` controls rate of heartbeat.
Read the given statements each with one or two blanks. Select the option that correctly fills the blanks in any two of the statements.(a) `ul((i))` is the process of aerobic burning whereas `ul((ii))` is anaerobic burning of combustible constituent of solid waste at high temperature.
(b) `ul((i))` secretes milky fluid which helps in the mobility of sperms.
(c) Tendrils of Passiflora and thorns of Bougainvillea are `ul((i))` organs while wings of birds and insects are `ul((ii))` organs.
(d) `ul((i))` controls the coordination of body movements and posture whereas `ul((ii))` controls rate of heartbeat.
(b) `ul((i))` secretes milky fluid which helps in the mobility of sperms.
(c) Tendrils of Passiflora and thorns of Bougainvillea are `ul((i))` organs while wings of birds and insects are `ul((ii))` organs.
(d) `ul((i))` controls the coordination of body movements and posture whereas `ul((ii))` controls rate of heartbeat.
A
(b) - (i) - Cowper's gland, (c) - (i) - Analogous, (ii) - Homologous
B
(c) - (i) - Homologous, (ii) - Analogous, (d) - (i) - Medulla oblongata, (ii) - Cerebellum
C
(b)- (i) - Prostate gland, (c) - (i) - Homologous, (ii) - Analogous
D
(a) - (i) - Incineration, (ii) - Pyrolysis, (d)-(i) - Hypothalamus, (ii) - Medulla oblongata
Text Solution
AI Generated Solution
The correct Answer is:
To solve the question, we need to fill in the blanks for the statements provided. Let's analyze each statement step by step.
### Step 1: Analyze Statement (a)
- The statement mentions two types of burning: aerobic and anaerobic.
- Aerobic burning refers to combustion in the presence of oxygen, which is called **incineration**.
- Anaerobic burning occurs in the absence of oxygen, which is known as **pyrolysis**.
**Fill in the blanks:**
- (i) incineration
- (ii) pyrolysis
### Step 2: Analyze Statement (b)
- The statement refers to a gland that secretes a milky fluid aiding in sperm motility.
- The gland responsible for this is the **prostate gland**.
**Fill in the blanks:**
- (i) prostate gland
### Step 3: Analyze Statement (c)
- The statement compares tendrils of Passiflora and thorns of Bougainvillea with wings of birds and insects.
- Tendrils and thorns are **homologous organs** because they have a similar structure but different functions.
- Wings of birds and insects are **analogous organs** because they serve the same function (flying) but have different structures.
**Fill in the blanks:**
- (i) homologous
- (ii) analogous
### Step 4: Analyze Statement (d)
- The statement discusses parts of the brain that control body movements and heart rate.
- The **cerebellum** is responsible for coordination of body movements and posture.
- The **medulla oblongata** controls the rate of heartbeat.
**Fill in the blanks:**
- (i) cerebellum
- (ii) medulla oblongata
### Summary of Answers:
- (a) (i) incineration, (ii) pyrolysis
- (b) (i) prostate gland
- (c) (i) homologous, (ii) analogous
- (d) (i) cerebellum, (ii) medulla oblongata
### Final Answer:
The correct options that fill the blanks in any two of the statements are:
1. (a) incineration and pyrolysis
2. (b) prostate gland
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